<!-- Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>

<html>
  <head>
    <meta charset="utf-8"/>
    <title>Web Audio Editor test page</title>
  </head>

  <body>

    <script type="text/javascript;version=1.8">
      "use strict";

      let ctx = new AudioContext();
      let osc = ctx.createOscillator();

      function throwError () {
        try {
          osc.connect({});
        } catch (e) {
          return {
            lineNumber: e.lineNumber,
            fileName: e.fileName,
            columnNumber: e.columnNumber,
            message: e.message,
            instanceof: e instanceof TypeError,
            stringified: e.toString(),
            name: e.name
          }
        }
      }

      function throwDOMException () {
        try {
          osc.frequency.setValueAtTime(0, -1);
        } catch (e) {
          return {
            lineNumber: e.lineNumber,
            columnNumber: e.columnNumber,
            filename: e.filename,
            message: e.message,
            code: e.code,
            result: e.result,
            instanceof: e instanceof DOMException,
            stringified: e.toString(),
            name: e.name
          }
        }
      }


    </script>
  </body>

</html>
